Table 4 Kinematic assessment of the tea and gardening task in R (robust: ‘0’), P (pre-frail: ‘1–2’) and F (frail: ‘3–5’)
From: Kinematic analysis of activities of daily living performance in frail elderly
Parameter | Activity | Agility | Smoothness | Energy | Intensity | |||||
|---|---|---|---|---|---|---|---|---|---|---|
TD (s) | RA (-) | STD (m/s2) | PPS (1/s) | RATIO (-) | SUM (m2/s5) | APS (m/s3) | MPA (m/s2) | MAX95 (m/s2) | ||
TEA | R | 137 (28) | 0.40 (0.08) | 0.60 (0.11) | 3.4 (0.2) | 0.36 (0.10) | 22.81 (7.76) | 16.30 (3.06) | 0.39 (0.09) | 0.99 (0.19) |
P | 150 (42) | 0.44 (0.16) | 0.51 (0.11) | 3.7 (0.4) | 0.32 (0.09) | 24.15 (11.90) | 17.61 (8.27) | 0.38 (0.14) | 0.95 (0.27) | |
F | 147 (30) | 0.51 (0.12) | 0.42 (0.16) | 3.9 (0.2) | 0.34 (0.05) | 30.79 (9.67) | 20.57 (2.82) | 0.38 (0.05) | 0.83 (0.24) | |
p | 0.74 | 0.28 | 0.06 | 0.04* | 0.72 | 0.33 | 0.06 | 0.97 | 0.47 | |
η2p | 0.24 | |||||||||
GARDEN | R | 96 (32) | 0.74 (0.03) | 0.88 (0.18) | 3.3 (0.2) | 0.75 (0.05) | 24.93 (9.24) | 25.80 (4.43) | 0.94 (0.18) | 1.78 (0.39) |
P | 117 (76) | 0.66 (0.11) | 0.71 (0.20) | 3.3 (0.4) | 0.64 (0.12) | 26.24 (18.77) | 22.26 (5.14) | 0.69 (0.20) | 1.42 (0.39) | |
F | 90 (59) | 0.61 (0.15) | 0.61 (0.24) | 3.6 (0.4) | 0.60 (0.15) | 21.99 (17.05) | 22.92 (7.09) | 0.61 (0.25) | 1.19 (0.50) | |
p | 0.64 | 0.03* | 0.05* | 0.28 | 0.02* | 0.87 | 0.35 | 0.01* | 0.04* | |
η2p | 0.20 | 0.22 | 0.23 | 0.31 | 0.24 | |||||
Inter-task correlation | r | 0.19 | -0.15 | 0.61 | 0.69 | 0.16 | 0.45 | 0.11 | 0.11 | 0.44 |
p | 0.34 | 0.46 | < .001 | < .001 | 0.54 | 0.02 | 0.59 | 0.60 | 0.02 | |